If you've got a talent, protect it.
Things do not happen. Things are made to happen.
After a storm comes a calm.
Be gentle to all and stern with yourself.
To be a good loser is to learn how to win.
Problems are not stop signs, they are guidelines.
If you're going through hell, keep going.
The wise does at once what the fool does at last.
Always desire to learn something useful.
Who seeks shall find.
Without feeling abashed by my ignorance, I confess that I am absolutely unable to say. In the absence of an appearance of learning, my answer has at least one merit, that of perfect sincerity.